{"product_id":"banggai-cardinalfish-pterapogon-kauderni-wild","title":"Banggai Cardinalfish - Pterapogon kauderni (Wild)","description":"\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003eBanggai Cardinalfish (Pterapogon kauderni)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe Banggai Cardinalfish, Pterapogon kauderni, is a distinctive Indonesian marine fish recognised by its silver body, three bold black vertical bands, white-spotted fins and elongated dorsal rays. Also known as Kaudern’s Cardinalfish, it naturally occurs within a very restricted region around the Banggai Islands, where groups shelter among long-spined sea urchins, seagrass and branching reef structure. Its calm swimming style, compact adult size and unusual mouthbrooding behaviour make it a popular reef aquarium fish. Captive-bred specimens are strongly recommended because they adapt well to aquarium foods and reduce pressure on vulnerable wild populations.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003eCommon Name:\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eBanggai Cardinalfish, Banggai Cardinal Fish, Kaudern’s Cardinalfish, Kaudern’s Cardinal.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003eScientific Name (Latin):\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003ePterapogon kauderni\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003eMaximum Size:\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eUsually around 7–8 cm when fully grown, with a reported scientific maximum of approximately 8.6 cm.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003eWater Type:\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eMarine\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003eOrigin \/ Natural Habitat:\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eNaturally endemic to the Banggai Archipelago and a small number of nearby islands off eastern Sulawesi, Indonesia. Introduced populations have also become established outside the species’ original range through human activity.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eBanggai Cardinalfish inhabit shallow, sheltered coastal environments, including seagrass beds, sandy areas, coral reefs, jetties and rubble habitats. They are closely associated with protective structures such as long-spined sea urchins, branching corals and sea anemones, among which juveniles retreat when threatened.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003eWater Parameters:\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eTemperature: 24–28°C\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003epH Range: 8.1–8.4\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eHardness or Salinity: Marine salinity 1.023–1.026 specific gravity; stable salinity, good oxygenation and consistently high water quality are important.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003e\u003cstrong\u003eTemperament\u003c\/strong\u003e:\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eGenerally peaceful towards unrelated reef fish but territorial towards its own species once pairs form. Juveniles may coexist in groups, but maturing individuals often establish pairs and can aggressively exclude weaker or unpaired fish.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eA compatible pair is normally the safest long-term arrangement in a home aquarium. Larger groups require considerably more space, visual barriers and careful monitoring for persistent chasing or individuals being prevented from feeding.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003eDiet:\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eCarnivorous micro-predator and zooplankton feeder. In the wild, Banggai Cardinalfish consume copepods, amphipods, small shrimps and other planktonic or benthic crustaceans.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eIn the aquarium, offer enriched mysis shrimp, Artemia, copepods, finely chopped krill, small marine pellets and quality marine flakes. Captive-bred fish usually accept prepared foods readily. Feed small portions once or twice daily, ensuring that shy individuals receive enough food.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003eMinimum Tank Size:\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eA minimum aquarium volume of approximately 100–120 litres is recommended for one fish or a compatible pair. A larger aquarium of at least 250 litres is advisable for a carefully managed group, with extensive structure and several separated territories.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003eBehaviour \u0026amp; Activity:\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eA slow, deliberate midwater fish that normally remains close to rockwork, branching coral, long-spined sea urchins or other protective structure. Unlike many cardinalfish, it is frequently visible during daylight and often hovers in one area rather than swimming continuously around the aquarium.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eBanggai Cardinalfish are paternal mouthbrooders. After spawning, the male carries the fertilised eggs and developing young inside his mouth, refusing food throughout much of the incubation period. Newly released young are relatively large and do not pass through a prolonged free-swimming larval stage.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003eReef Safe:\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"text-decoration: underline;\"\u003eReef Safe\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eBanggai Cardinalfish do not normally damage corals, anemones, clams or established ornamental invertebrates. They are well suited to peaceful mixed reef aquariums. Very small shrimps, crustacean larvae and tiny mobile invertebrates may be consumed.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003eSpecial Requirements or Care Notes:\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eChoose captive-bred specimens whenever available. The Banggai Cardinalfish has an exceptionally restricted natural distribution, and wild populations have been affected by aquarium collection, habitat damage and other environmental pressures. Captive-bred fish are also generally better adapted to transport and prepared aquarium foods.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eProvide caves, branching rockwork and sheltered areas where fish can retreat. Artificial or responsibly maintained long-spined urchins are not essential, but complex structure helps reproduce the protection these cardinalfish seek naturally.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eDo not assume that a group of juveniles will remain peaceful as adults. Watch for one fish being isolated, repeatedly chased, hiding continuously or losing weight. Remove or separate bullied individuals promptly, as established pairs can be intolerant of additional Banggai Cardinalfish.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eWhen forming a pair, introduce similarly sized juveniles and allow them to choose naturally where possible. External sex differences are subtle and unreliable, although mature males may show slight differences around the jaw and genital papilla. Purchasing a confirmed compatible pair is the most dependable option.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eAvoid large, aggressive or highly boisterous tank mates. A secure aquarium cover is recommended, particularly during introduction. Maintain gentle to moderate water movement with good oxygenation and ensure food reaches the fish without being taken by faster feeders.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003eSuitable for:\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eBeginner to intermediate marine fishkeepers\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003eAvailability:\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eCommon in trade \/ Captive-bred strongly recommended\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eAll images are a visual representation of the fish you will receive, made to be as accurate as possible. Please note that Mother Nature is a wonderful thing, and variation in patterns and colours will occur — that is part of the unique beauty of these animals.\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e","brand":"Aqua Group","offers":[{"title":"Default Title","offer_id":47136070959277,"sku":"AG-104333","price":25.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0543\/0391\/6205\/files\/BanggaiCardinalfish-Pterapogonkauderni_Wild.jpg?v=1785593304","url":"https:\/\/aquagroup.co.uk\/products\/banggai-cardinalfish-pterapogon-kauderni-wild","provider":"Aqua Group","version":"1.0","type":"link"}